JP2002143044A - Suction part assembly for vacuum cleaner - Google Patents
Suction part assembly for vacuum cleanerInfo
- Publication number
- JP2002143044A JP2002143044A JP2001218852A JP2001218852A JP2002143044A JP 2002143044 A JP2002143044 A JP 2002143044A JP 2001218852 A JP2001218852 A JP 2001218852A JP 2001218852 A JP2001218852 A JP 2001218852A JP 2002143044 A JP2002143044 A JP 2002143044A
- Authority
- JP
- Japan
- Prior art keywords
- suction
- suction unit
- main body
- rag
- cleaned
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0405—Driving means for the brushes or agitators
- A47L9/0411—Driving means for the brushes or agitators driven by electric motor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/009—Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0427—Gearing or transmission means therefor
- A47L9/0433—Toothed gearings
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
- A47L9/0466—Rotating tools
- A47L9/0472—Discs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は真空掃除機に係り、
さらに詳しくは被掃除面に沿って移動しつつホコリ及び
異物を含んだ空気を吸入する真空掃除機の吸入部組立体
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vacuum cleaner,
More specifically, the present invention relates to a suction unit assembly of a vacuum cleaner that sucks air containing dust and foreign matters while moving along a surface to be cleaned.
【０００２】[0002]
【従来の技術】一般に、アップライト型またはキャニス
タ型のような真空掃除機は、掃除機の本体に連結され被
掃除面に沿って移動する吸入部組立体を備える。前記掃
除機本体の内部はホコリフィルターが着脱自在に設けら
れる集塵室と、吸入力を提供するファンモータが設けら
れるファンモータ駆動室とに区分される。前記構成にお
いて、ファンモータが駆動されれば、吸入部組立体の吸
入口に強力な吸入力が発生する。この吸入力により被掃
除面に存するホコリ及び各種汚物を含んだ空気が掃除機
本体に吸い込まれる。このように吸い込まれた空気は掃
除機本体の集塵室に設けられたホコリフィルターを経由
して排出されるが、この時空気中に含まれた各種汚物は
前記ホコリフィルターで収去され、吸入空気はファンモ
ータ駆動室を経て外部に排出される。2. Description of the Related Art Generally, a vacuum cleaner such as an upright type or a canister type has a suction unit assembly connected to a main body of the vacuum cleaner and moving along a surface to be cleaned. The interior of the cleaner body is divided into a dust collecting chamber in which a dust filter is detachably provided, and a fan motor driving chamber in which a fan motor for providing suction force is provided. In the above configuration, when the fan motor is driven, a strong suction force is generated at the suction port of the suction unit assembly. By this suction force, air containing dust and various dirt present on the surface to be cleaned is sucked into the cleaner body. The air thus sucked is discharged through a dust filter provided in a dust collecting chamber of the cleaner body, and at this time, various dirt contained in the air is collected by the dust filter and sucked. The air is discharged outside through the fan motor driving chamber.
【０００３】ところが、前記吸入部組立体は使用者によ
り前記被掃除面に沿って移動している途中で家具や上が
り框などの妨害物に衝突する場合がある。この場合、前
記吸入部組立体が破損されたり傷ついたりする。このよ
うなことを防ぐため、使用者は吸入部組立体を自由に移
動させ難い面倒さがある。However, there are cases where the suction unit assembly collides with obstacles such as furniture or a rising frame while the user is moving along the surface to be cleaned. In this case, the suction part assembly may be damaged or damaged. In order to prevent such a situation, it is difficult for the user to freely move the suction unit assembly.
【０００４】一方、前記吸入部組立体は、被掃除面にく
っついた異物や汚された垢を拭き取るための雑巾が被掃
除面に対面して回転可能なように設けられる。ところ
が、この場合前記雑巾は所定の駆動手段により高速で回
転するので、前記雑巾の枠が吸入部組立体の外側に露出
されれば安全上の問題点がある。したがって、高速で回
転する雑巾から使用者の安全を確保することができる装
置が求められる。On the other hand, the suction unit assembly is provided so that a cloth for wiping foreign substances and dirt adhered to the surface to be cleaned can be rotated facing the surface to be cleaned. However, in this case, since the rag is rotated at a high speed by a predetermined driving means, there is a safety problem if the rag frame is exposed outside the suction unit assembly. Therefore, there is a need for a device that can ensure the safety of the user from the rag that rotates at high speed.
【０００５】一方、通常の吸入部組立体は、被掃除面と
向かい合うその下部前方に吸入口を含む吸入路が設けら
れ、その吸入路を通じて被掃除面の汚物を吸い込む。On the other hand, a normal suction unit assembly is provided with a suction path including a suction port at a lower front portion facing the surface to be cleaned, and sucks dirt on the surface to be cleaned through the suction path.
【０００６】しかし、使用者は一般に吸入部組立体を前
後に押したり引いたりしながら掃除を行うようになり、
よって吸入部組立体が前方に向けて移動する場合は異物
やホコリなどが前方に置かれた吸入路を通じて吸い込ま
れるが、後方に移動する場合は後方に置かれた汚物が前
方に位置した吸入路に達する時まで吸い込まれず掃除効
率が低下する短所があった。However, the user generally performs cleaning while pushing or pulling the suction unit assembly back and forth.
Therefore, when the suction unit assembly moves forward, foreign matter and dust are sucked through the suction passage placed in front, but when moved backward, the waste placed in the rear is sucked by the suction passage located in front. There is a drawback that the cleaning efficiency is reduced because it is not sucked until the pressure reaches.
【０００７】そして、前述したように雑巾が下部に被掃
除面と対向するように設けられた吸入部組立体の場合、
前記吸入部組立体が前方に移動する場合は雑巾の回転動
作が干渉されないが、吸入部組立体が後方に向けて移動
する場合は異物やホコリなどが雑巾に引っ掛かってその
回転動作が干渉される問題点がある。As described above, in the case of the suction unit assembly in which the rag is provided at the lower portion so as to face the surface to be cleaned,
When the suction unit assembly moves forward, the rotation of the rag does not interfere, but when the suction unit assembly moves backward, foreign matter and dust are caught by the rag and the rotation operation is interfered. There is a problem.
【０００８】[0008]
【発明が解決しようとする課題】本発明は前述したよう
な問題点を解決するために案出されたもので、その目的
は吸入部本体に伝えられる衝撃を緩和させられるように
構造が改善された真空掃除機の吸入部組立体を提供する
ところにある。SUMMARY OF THE INVENTION The present invention has been devised to solve the above-mentioned problems, and its object is to improve the structure so as to reduce the impact transmitted to the suction body. To provide a suction unit assembly for a vacuum cleaner.
【０００９】そして、本発明の他の目的は、空気吸入流
路の構造を改善して掃除効率が向上した真空掃除機の吸
入部組立体を提供するところにある。It is another object of the present invention to provide a suction unit assembly of a vacuum cleaner having an improved structure of an air suction passage and improved cleaning efficiency.
【００１０】また、本発明のさらに他の目的は、雑巾の
駆動から使用者の安全を確保することができるように構
造が改善された真空掃除機の吸入部組立体を提供すると
ころにある。It is still another object of the present invention to provide a suction unit assembly of a vacuum cleaner having an improved structure so that a user's safety can be secured from driving a rag.
【００１１】[0011]
【課題を解決するための手段】前述した目的を達成する
ための本発明に係る真空掃除機の吸入部組立体は、掃除
機本体に対して延長管を介して連結され、被掃除面から
ホコリ及び異物の含まれた空気を吸込むように吸入口が
設けられた吸入部本体と、吸入部本体が被掃除面に沿っ
て移動しているうちに所定妨害物に衝突する時、その衝
撃を緩和させる衝撃緩和手段とを含むことを特徴とす
る。According to another aspect of the present invention, there is provided a suction unit assembly for a vacuum cleaner, which is connected to a main body of the vacuum cleaner via an extension pipe to remove dust from a surface to be cleaned. And a suction unit body provided with a suction port for sucking air containing foreign matter, and a shock absorber when the suction unit body collides with a predetermined obstacle while moving along the surface to be cleaned. And shock absorbing means.
【００１２】ここで、前記衝撃緩和手段は、前記吸入部
本体の前記被掃除面に隣接した枠を包むように設けられ
る弾性部材を含み、前記弾性部材は前記吸入部本体の前
記延長管が結合される一側に対称になる前面枠を取り囲
むように設けられることが望ましい。Here, the shock absorbing means includes an elastic member provided to surround a frame adjacent to the surface to be cleaned of the suction unit main body, and the elastic member is connected to the extension pipe of the suction unit main body. It is desirable to provide a front frame that is symmetrical on one side.
【００１３】一方、前記他の目的を達成するための本発
明に係る真空掃除機の吸入部組立体は、掃除機本体に対
して延長管を介して連結され、被掃除面からホコリ及び
異物の含まれた空気を吸い込むように吸入口が形成され
た吸入部本体を含む真空掃除機の吸入部組立体におい
て、吸入部本体の下部前方に形成されホコリの含まれた
空気が吸い込まれる第１吸入路と、吸入部本体の下部後
方に形成されホコリの含まれた空気が吸い込まれる第２
吸入路とを含むことを特徴とする。According to another aspect of the present invention, there is provided a suction unit assembly for a vacuum cleaner, which is connected to a main body of the vacuum cleaner via an extension pipe to remove dust and foreign matter from a surface to be cleaned. In a suction unit assembly of a vacuum cleaner including a suction unit main body having a suction port formed to suck the contained air, a first suction formed at a lower front portion of the suction unit main body and sucking dust-containing air. A second path formed in a lower rear portion of the suction unit main body and into which air containing dust is sucked;
And a suction path.
【００１４】前記吸入部組立体は、前記第１吸入路と前
記第２吸入路との間に形成され、これらから吸い込まれ
る空気が前記延長管を介して排出されるようにガイドす
るガイド通路をさらに含むことが望ましい。The suction unit assembly includes a guide passage formed between the first suction passage and the second suction passage, and for guiding air sucked from the suction passage through the extension pipe. It is desirable to further include.
【００１５】また、前記吸入部本体の下部に雑巾が回転
可能に設けられ、前記吸入部本体の内側には前記雑巾を
駆動させるための回転駆動部が設けられる時は、前記回
転駆動部を挟んで前後方に各々前記第１吸入路と前記第
２吸入路が形成されることがさらに望ましい。When a rag is rotatably provided at a lower portion of the suction unit main body and a rotation driving unit for driving the rag is provided inside the suction unit main body, the rotation driving unit is sandwiched between the rags. It is further preferable that the first suction path and the second suction path are formed in front and rear, respectively.
【００１６】そして、前記さらに他の目的を達成するた
めの本発明に係る真空掃除機の吸入部組立体は、掃除機
本体の駆動モータの駆動時生ずる吸入力により被掃除面
のホコリ及び異物の含まれた空気を吸い込むための吸入
口が設けられた吸入部本体と、吸入口に隣接して被掃除
面のくっついた異物を拭き取るように前記吸入部本体の
下部壁に回転可能に設けられた雑巾を備える掃除機の吸
入部組立体において、前記雑巾の外側を包むように前記
吸入部本体に設けられ、前記被掃除面に接触された雑巾
の側面枠が前記吸入部本体の外側に露出されることを防
止する雑巾カバー部を含むことを特徴とする。According to another aspect of the present invention, there is provided a suction unit assembly for a vacuum cleaner, wherein a suction force generated when a driving motor of a cleaner body is driven causes dust and foreign matter on a surface to be cleaned. A suction unit main body provided with a suction port for sucking the contained air, and a lower wall of the suction unit main body rotatably provided adjacent to the suction port so as to wipe off foreign substances stuck to a surface to be cleaned. In a suction unit assembly of a vacuum cleaner having a rag, a side frame of the rag is provided on the suction unit body so as to wrap the outside of the rag, and a side frame of the rag that is in contact with the surface to be cleaned is exposed outside the suction unit body. It is characterized in that it includes a rag cover portion for preventing the wiping.
【００１７】ここで、前記雑巾カバー部は、前記吸入部
本体の下部壁と向かい合う雑巾の上面を覆うように前記
下部壁から延び、前記雑巾の枠の形状に対応する円弧状
の枠を持つ蓋部と、前記円弧状の枠から前記被掃除面側
に延びて前記雑巾の側面枠を包む囲い部とを具備するこ
とが望ましい。Here, the rag cover portion extends from the lower wall so as to cover an upper surface of the rag facing the lower wall of the suction unit main body, and has a circular arc-shaped frame corresponding to the shape of the rag frame. It is preferable to include an enclosure and an enclosure extending from the arc-shaped frame toward the surface to be cleaned and enclosing the side frame of the cloth.
【００１８】[0018]
【発明の実施の形態】以下、添付した図面を参照して本
発明の実施例にともなう掃除機の吸入部組立体を詳細に
説明する。一方、前述した図面の参照符号と同じ参照符
号は同一構成要素を示し、その構成要素に対する詳細な
説明は省略する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a suction unit assembly of a vacuum cleaner according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. On the other hand, the same reference numerals as those in the above-described drawings denote the same components, and a detailed description of the components will be omitted.
【００１９】図１は本発明の一実施例にともなう吸入部
組立体の採用された真空掃除機の概略的な斜視図であ
る。FIG. 1 is a schematic perspective view of a vacuum cleaner employing a suction unit assembly according to an embodiment of the present invention.
【００２０】同図を参照するに、真空掃除機は掃除機本
体１と、前記掃除機本体１と延長管７の一端を連結する
連結ホース３と、前記延長管７の他端に動き可能に設け
られる吸入部組立体１０を具備する。前記延長管７には
作動スイッチを持つ取っ手５が設けられる。前記作動ス
イッチの操作により前記掃除機本体１に設けられるファ
ンモータ(図示せず)が駆動されれば、吸入部組立体１０
には強い吸入力が生ずる。Referring to FIG. 1, the vacuum cleaner has a cleaner main body 1, a connecting hose 3 connecting one end of the cleaner main body 1 and one end of an extension tube 7, and a movable end of the other end of the extension tube 7. It has a suction part assembly 10 to be provided. The extension pipe 7 is provided with a handle 5 having an operation switch. If a fan motor (not shown) provided on the cleaner body 1 is driven by operating the operation switch, the suction unit assembly 10
Produces a strong suction force.
【００２１】前記吸入部組立体１０は、吸入部本体１１
と、前記吸入部本体１１が所定妨害物に衝突する時生ず
る衝撃を緩和させる衝撃緩和手段を具備する。この吸入
部本体１１の下部には被掃除面に存在するホコリ及び異
物の含まれた空気を吸い込むための吸入口(図示せず)が
形成される。The suction part assembly 10 includes a suction part main body 11.
And shock-absorbing means for mitigating an impact generated when the suction unit main body 11 collides with a predetermined obstruction. A suction port (not shown) for sucking air containing dust and foreign matter present on the surface to be cleaned is formed at a lower portion of the suction unit main body 11.
【００２２】前記衝撃緩和手段は、吸入部本体１１に設
けられる弾性部材１３を含む。前記弾性部材１３は、例
えば所定の厚さを持つゴム材質で形成される。そして、
掃除時、吸入部本体１１の被掃除面に隣接した枠１１ａ
が所定妨害物に主に衝突されることを勘案し、前記弾性
部材１３はその枠１１ａを包むように設けられることが
望ましい。また、前記弾性部材１３は吸入部本体１１の
前記延長管７が結合される後側枠に対称になる前面枠を
取り囲むように設けられることが一層望ましい。このよ
うな弾性部材１３はボンドなどの接着剤により枠１１ａ
に付着できる。また、弾性部材１３はネジまたはフック
部材により吸入部本体１１に設けられることもできる。The shock absorbing means includes an elastic member 13 provided on the suction body 11. The elastic member 13 is formed of, for example, a rubber material having a predetermined thickness. And
During cleaning, the frame 11a adjacent to the surface to be cleaned of the suction unit main body 11
It is desirable that the elastic member 13 is provided so as to surround the frame 11a in consideration of that the elastic member 13 mainly collides with a predetermined obstacle. More preferably, the elastic member 13 is provided so as to surround a front frame which is symmetrical with a rear frame to which the extension pipe 7 of the suction unit main body 11 is coupled. Such an elastic member 13 is provided with a frame 11a by an adhesive such as a bond.
Can be attached to Further, the elastic member 13 may be provided on the suction unit main body 11 by a screw or a hook member.
【００２３】以上説明した通り、吸入部本体１１に弾性
部材１３を設けることにより、掃除作業時、吸入部組立
体１０が家具や壁面などの妨害物と衝突する時発生する
衝撃が吸入部本体１１に全て伝えられない。したがっ
て、吸入部本体１１が破損されたり傷ついたりすること
を予防できる。特に、吸入部本体１１に電気または電子
部品（図示せず）が組み込まれている場合は、これら内
蔵部品を外部の衝撃から効率よく保護して掃除機の安全
性及び耐久性を向上させられる。As described above, the provision of the elastic member 13 on the suction unit main body 11 allows the suction unit assembly 10 to generate an impact when the suction unit assembly 10 collides with an obstacle such as furniture or a wall during cleaning work. Can not tell everything. Therefore, it is possible to prevent the suction unit main body 11 from being damaged or damaged. In particular, when electric or electronic parts (not shown) are incorporated in the suction part main body 11, these built-in parts can be efficiently protected from external impacts to improve the safety and durability of the vacuum cleaner.
【００２４】図２ないし図４を参照するに、本発明の第
２実施例にともなう真空掃除機の吸入部組立体２０は、
延長管７により掃除機本体(図示せず)に連結される吸入
部本体２１と、前記吸入部本体２１に回転可能に設けら
れる雑巾３０及び衝撃緩和手段を具備する。Referring to FIGS. 2 to 4, a suction unit assembly 20 of a vacuum cleaner according to a second embodiment of the present invention will be described.
The suction unit 21 includes a suction unit main body 21 connected to a cleaner body (not shown) by the extension pipe 7, a wipe 30 rotatably provided on the suction unit main body 21, and a shock absorbing unit.
【００２５】前記吸入部本体２１は、図２に示した通
り、ベース部材２２と蓋部材２３を具備する。前記ベー
ス部材２２の下部壁２２ａには雑巾３０が被掃除面と向
かい合うように外側に露出され、回転可能なように設け
られる。ここで、前記雑巾３０は吸入部本体２１に回転
可能に設けられた回転体４１に着脱自在に支持される。
前記雑巾３０は円盤型の形状を持ち、バルクロファスナ
ー４２により回転体４１に結合される。また、吸入部組
立体２０の内側には前記回転体４１を駆動させるための
回転駆動部４０が設けられる。前記回転駆動部４０は吸
入部本体２１の内部に設けられる両方向回転モータ４３
と、前記両方向回転モータ４３の駆動力を回転体４１へ
伝達するためのウォーム４５と変換ギア４７及びこれを
取り囲むように設けられたカバー４９とを含む。前記両
方向回転モータ４３は延長管７の内部に設けられた電線
７ａを介してその延長管７の取っ手部５（図１参照）に
設けられる作動スイッチに連結される。前記作動スイッ
チの操作により前記両方向回転モータ４３が駆動され
る。両方向回転モータ４３の駆動により生じた駆動力は
ウォーム４５及びウォーム４５に噛み合った変換ギア４
７へ伝えられ、これに伴い前記変換ギア４７と結合され
た回転体４１が高速で回転するようになり、雑巾３０も
共に回転する。ここで、前記両方向回転モータ４３とウ
ォーム４５及び変換ギア４７は吸入部本体２１内でカバ
ー４９により掃除機本体１に吸い込まれる汚物を含んだ
空気から密閉される。また、前記カバー４９を取り外せ
れば、前記回転駆動部４０が外部に露出されメンテナン
スが可能になる。The suction unit main body 21 includes a base member 22 and a lid member 23 as shown in FIG. A wipe 30 is rotatably provided on the lower wall 22a of the base member 22 so as to be exposed to the outside so as to face the surface to be cleaned. Here, the wipe 30 is detachably supported by a rotating body 41 rotatably provided on the suction unit main body 21.
The rag 30 has a disk shape and is connected to a rotating body 41 by a bulk trouser 42. A rotation drive unit 40 for driving the rotating body 41 is provided inside the suction unit assembly 20. The rotation drive unit 40 includes a bidirectional rotation motor 43 provided inside the suction unit main body 21.
And a worm 45 for transmitting the driving force of the bidirectional rotation motor 43 to the rotating body 41, a conversion gear 47, and a cover 49 provided to surround the worm 45 and the conversion gear 47. The bidirectional rotation motor 43 is connected to an operation switch provided on a handle 5 (see FIG. 1) of the extension tube 7 via an electric wire 7a provided inside the extension tube 7. The bidirectional rotation motor 43 is driven by operating the operation switch. The driving force generated by driving the bidirectional rotation motor 43 is transmitted to the worm 45 and the conversion gear 4 meshed with the worm 45.
7, the rotating body 41 coupled to the conversion gear 47 rotates at a high speed, and the rag 30 also rotates. Here, the bidirectional rotation motor 43, the worm 45 and the conversion gear 47 are sealed from the air containing dirt sucked into the cleaner body 1 by the cover 49 in the suction part body 21. In addition, if the cover 49 can be removed, the rotation drive unit 40 is exposed to the outside and maintenance can be performed.
【００２６】前述したように高速で回転する雑巾３０は
被掃除面にくっついた異物を拭き取る。ところが、図４
に示した通り、吸入部本体２１の下部壁２２ａに設けら
れた吸入口Ｈと雑巾３０が被掃除面に対面したまま被掃
除面の掃除作業が行われる時、前記雑巾３０の側面枠３
１が外側に露出されれば、高速で回転するようになる雑
巾３０が使用者の足やその他家具にぶつかって安全事故
を起こす恐れがある。この点を考慮して、吸入部本体２
１には外部に露出される雑巾３０の側面枠３１を包むた
めの雑巾カバー部２２ｄが設けられる。前記雑巾カバー
部２２ｄは下部壁２２ａと向かい合う雑巾３０の上部を
覆うように前記下部壁２２ａから延びた蓋部２２ｂと、
前記蓋部２２ｂから被掃除面側に延びて前記雑巾３０の
側面枠３１を包む囲い部２２ｃを具備する。前記蓋部２
２ｂは下部壁２２ａと一体に形成され、前記雑巾３０の
側面枠３１の形状に対応する円弧状の枠Ｌを持つ。前記
囲い部２２ｃは前記円弧状枠Ｌから被掃除面側に前記蓋
部２２ｂについて所定の高さで段差があるように延設さ
れる。このように形成された雑巾カバー部２２ｄは吸入
部本体２１の前面枠２０aに対称になる背面枠及び背面
枠部を成すようになる。また、前記囲い部２２ｃは雑巾
３０により拭き取られた異物が吸入部本体２１の外側に
跳ね出ることを防止できる。すなわち、雑巾３０の回転
力により移動する異物は囲い部２２ｃにより前記吸入口
Ｈに誘導される。したがって、前記雑巾カバー部２２ｄ
は雑巾３０が外部に露出されることを防止して安全事故
を予防できる機能と共に、異物を吸入口Ｈに誘導して掃
除効率を高める機能を持つ。As described above, the rag 30 that rotates at a high speed wipes off foreign substances stuck to the surface to be cleaned. However, FIG.
As shown in FIG. 2, when the cleaning operation of the cleaning surface is performed while the suction port H provided on the lower wall 22a of the suction unit main body 21 and the cleaning surface 30 face the cleaning surface, the side frame 3 of the cleaning device 30 is cleaned.
If 1 is exposed to the outside, the rag 30 that rotates at a high speed may hit a user's feet or other furniture and cause a safety accident. In consideration of this point, the suction unit main body 2
1 is provided with a rag cover portion 22d for wrapping the side frame 31 of the rag 30 exposed to the outside. A cover 22b extending from the lower wall 22a so as to cover an upper portion of the rag 30 facing the lower wall 22a;
An enclosure 22c extends from the lid 22b toward the surface to be cleaned and encloses the side frame 31 of the rag 30. The lid 2
2b is formed integrally with the lower wall 22a and has an arc-shaped frame L corresponding to the shape of the side frame 31 of the rag 30. The enclosure 22c extends from the arc-shaped frame L to the surface to be cleaned so that the lid 22b has a step at a predetermined height. The rag cover 22d thus formed forms a back frame and a back frame symmetrical to the front frame 20a of the suction unit main body 21. Further, the surrounding portion 22c can prevent the foreign matter wiped off by the rag 30 from jumping out of the suction portion main body 21. That is, the foreign matter that moves due to the rotational force of the rag 30 is guided to the suction port H by the enclosure 22c. Therefore, the rag cover portion 22d
Has a function of preventing the rag 30 from being exposed to the outside to prevent a safety accident, and a function of guiding foreign matter to the suction port H to increase the cleaning efficiency.
【００２７】前記衝撃緩和手段は、吸入部本体２１に設
けられる弾性部材５０を具備する。前記弾性部材５０
は、例えば弾性変形されるゴム材質で形成される。前記
弾性部材５０は吸入部本体２１が被掃除面に沿って移動
しているうちに家具または壁面及び上がり框などの妨害
物に衝突する時、その衝突による衝撃から吸入部本体２
１を保護するようになる。したがって、弾性部材５０は
吸入部本体２１の前面枠２０ａに設けられることが望ま
しい。The shock absorbing means has an elastic member 50 provided on the suction unit main body 21. The elastic member 50
Is formed, for example, of an elastically deformable rubber material. When the suction member body 21 collides with an obstruction such as furniture, a wall, and a rising frame while the suction body 21 is moving along the surface to be cleaned, the elastic member 50 receives the shock due to the collision.
1 will be protected. Therefore, it is desirable that the elastic member 50 be provided on the front frame 20 a of the suction unit main body 21.
【００２８】図５ないし図７を参照するに、本発明の第
３実施例にともなう吸入部組立体２０は、ベース部材２
４と蓋部材２３とから構成される吸入部本体２１を具備
する。この吸入部本体２１の後方は延長管７が連結さ
れ、ベース部材２４の底面には一対の雑巾３０が着脱可
能に装着され、吸入部本体２１内には前記一対の雑巾３
０を同時に回転駆動させるための回転駆動部４０が設け
られる点においては前述した実施例の吸入部組立体２０
と同じ構成を持つ。Referring to FIG. 5 to FIG. 7, the suction part assembly 20 according to the third embodiment of the present invention
The suction unit main body 21 including the cover 4 and the lid member 23 is provided. The extension pipe 7 is connected to the rear of the suction unit main body 21, and a pair of rags 30 are detachably mounted on the bottom surface of the base member 24.
0 in that a rotary drive unit 40 for simultaneously driving the suction unit 0 is provided.
It has the same configuration as.
【００２９】一方、前記吸入部本体２１の後方縁部に
は、吸入部本体２１の底面と被掃除面間の摩擦を減らす
ための複数の転がりローラ２５が設けられ、前記回転駆
動部４０は前記雑巾３０を駆動させるための両方向回転
モータ４３、ウォーム４５、変換ギア４７とを含む。そ
して、前記回転駆動部４０には前記両方向回転モータ４
３とウォーム４５及び変換ギア４７を内側に含んで密閉
させるように設けられた別のカバー４９が含まれうる。
一方、前記変換ギア４７はベース部材２４の底面に形成
された回転体４１と結合されている。On the other hand, a plurality of rolling rollers 25 for reducing friction between the bottom surface of the suction unit main body 21 and the surface to be cleaned are provided at the rear edge of the suction unit main body 21. It includes a bidirectional rotary motor 43 for driving the rag 30, a worm 45, and a conversion gear 47. The rotation driving unit 40 includes the bidirectional rotation motor 4.
Another cover 49 may be included, which is provided to contain and hermetically seal the worm 3, the worm 45 and the conversion gear 47 inside.
On the other hand, the conversion gear 47 is connected to a rotating body 41 formed on the bottom surface of the base member 24.
【００３０】本実施例にともなう吸入部組立体２０は、
ベース部材２４の下部前方に空気の吸い込まれる第１吸
入路６０が形成され、前記回転駆動部４０を挟んでベー
ス部材２４の後方にも第１吸入路６０と対向する一対の
第２吸入路７０が形成される点に特徴がある。そして、
これら第１及び第２吸入路６０、７０から吸い込まれた
空気が後方の延長管７を介して排出されるようにガイド
するガイド通路７７が第１及び第２吸入路６０、７０間
に形成される。したがって、前記一対の第２吸入路７０
は前記吸入部本体２１と延長管７の連結部側に置かれ
る。The suction part assembly 20 according to the present embodiment includes:
A first suction passage 60 into which air is sucked is formed in front of a lower portion of the base member 24, and a pair of second suction passages 70 facing the first suction passage 60 behind the base member 24 with the rotary drive unit 40 interposed therebetween. Is formed. And
A guide passage 77 is formed between the first and second suction passages 60 and 70 for guiding the air sucked from the first and second suction passages 60 and 70 through the rear extension pipe 7. You. Therefore, the pair of second suction paths 70
Is located on the side of the connection between the suction unit main body 21 and the extension pipe 7.
【００３１】前記第１吸入路６０は、図示の如く、ベー
ス部材２４の下面から所定の高さに突設された第１隔壁
６１と、前記第１隔壁６１の端部からベース部材２４の
前方に延設された第１カバー６２により画設され、ベー
ス部材２４の底面に形成されたスリット型の第１吸入口
６４と、前記ガイド通路７７と連通するように前記第１
隔壁６１に形成された第１排出口６３とを具備する。As shown in the drawing, the first suction passage 60 has a first partition 61 projecting from the lower surface of the base member 24 at a predetermined height, and a front end of the base member 24 from an end of the first partition 61. The first cover 62 is formed so as to extend from the first cover 62, and the first suction port 64 of a slit type formed on the bottom surface of the base member 24 communicates with the first guide passage 77.
A first discharge port 63 formed in the partition wall 61;
【００３２】前記ガイド通路７７は、ベース部材２４の
下面から突設された一対のガイド隔壁７５により側壁が
区画され、前記回転駆動部４０のカバー４９により上面
が密閉される。The guide passage 77 has a side wall defined by a pair of guide partitions 75 protruding from the lower surface of the base member 24, and the upper surface is closed by a cover 49 of the rotary drive unit 40.
【００３３】前記第２吸入路７０は前記第１吸入路６０
と類似に、ベース部材２４の下面から所定の高さに突設
された第２隔壁７１と、前記第２隔壁７１の端部から下
部ベース部材２４の後方及びガイド通路７７のガイド隔
壁７５に延設された第２カバー７２で画設され、ベース
部材２４の底面に形成されたスリット型の第２吸入口７
９と、前記ガイド通路７７と連通するようにガイド隔壁
７５に形成された第２排出口７３とを具備する。The second suction passage 70 is connected to the first suction passage 60
Similarly, the second partition 71 protrudes from the lower surface of the base member 24 to a predetermined height, and extends from the end of the second partition 71 to the rear of the lower base member 24 and the guide partition 75 of the guide passage 77. The slit-shaped second suction port 7 is defined by the provided second cover 72 and formed on the bottom surface of the base member 24.
9 and a second discharge port 73 formed in the guide partition wall 75 so as to communicate with the guide passage 77.
【００３４】前述した通りの構成を持つ本発明に係る吸
入部組立体２０によれば、真空掃除機が作動されれば、
掃除機本体に備わるファンモータ(図示せず)により生じ
た強い吸入力によって、被掃除面に存する異物及びホコ
リなどが空気と共に第１及び第２吸入口６４、７９に同
時に吸い込まれる。このように吸い込まれた異物などが
含まれた空気は第１及び第２排出口６３、７３を通じて
ガイド通路７７に流入される。その後、吸入部本体２１
の内側に流入された空気はガイド通路７７によりガイド
され延長管７を介して掃除機本体内の集塵室に排出され
る。かつ、吸入部本体２１の底面に装着された雑巾３０
は高速で回転することによって、被掃除面にくっついた
垢などを除去できるようになる。According to the suction unit assembly 20 of the present invention having the above-described configuration, when the vacuum cleaner is operated,
Due to a strong suction force generated by a fan motor (not shown) provided in the cleaner body, foreign substances and dust existing on the surface to be cleaned are simultaneously sucked into the first and second suction ports 64 and 79 together with air. The air containing the foreign matter and the like thus sucked flows into the guide passage 77 through the first and second outlets 63 and 73. Then, the suction unit main body 21
The air which has flowed into the inside of the cleaner is guided by the guide passage 77 and discharged to the dust collecting chamber in the cleaner body via the extension pipe 7. And a rag 30 attached to the bottom surface of the suction unit main body 21.
By rotating at a high speed, dirt and the like attached to the surface to be cleaned can be removed.
【００３５】一方、使用者は吸入部組立体２０を前後に
押したり引いたりしながら掃除を行う。これに伴い、吸
入部組立体２０が前方に向けて移動する場合は異物やホ
コリなどが第１吸入路６０を通じて吸い込まれるので雑
巾３０の回転動作が干渉されず、吸入部組立体２０が後
方に向けて移動する場合も異物やホコリなどが第２吸入
路７０を通じて吸い込まれるので、雑巾３０の回転動作
が干渉されない。On the other hand, the user performs cleaning while pushing or pulling the suction unit assembly 20 back and forth. Accordingly, when the suction unit assembly 20 moves forward, foreign matter and dust are sucked through the first suction passage 60, so that the rotation operation of the rag 30 does not interfere, and the suction unit assembly 20 moves rearward. Also when moving toward, foreign matters and dust are sucked through the second suction passage 70, so that the rotation operation of the rag 30 is not interfered.
【００３６】この時、前記雑巾３０は内部に水分を含有
できる繊維部材で形成され、必要に応じて使用者が濡れ
雑巾掃除もできる。At this time, the rag 30 is formed of a fiber member capable of containing moisture therein, so that the user can clean the rag if necessary.
【００３７】前述したような第１吸入路６０と第２吸入
路７０を持つ吸入部組立体２０の構成は、前述した雑巾
３０及び回転駆動部４０が設けられない通常の吸入部組
立体(図１参照)にも適用できる。The structure of the suction section assembly 20 having the first suction path 60 and the second suction path 70 as described above is the same as that of the conventional suction section assembly (not shown) in which the rag 30 and the rotation drive section 40 are not provided. 1).
【００３８】すなわち、図示されていないが、前記ガイ
ド通路７７が回転駆動部４０によってではなく、カバー
部材などの別の密閉手段により密閉され延長管７と連結
されるとすれば、通常の吸入部組立体にも第１吸入路６
０及び第２吸入路７０が設けられ掃除効率を向上できる
ことは当然である。That is, although not shown, if the guide passage 77 is sealed by another sealing means such as a cover member and is connected to the extension pipe 7 instead of the rotation driving section 40, the normal suction section The first suction passage 6 is also provided for the assembly.
Obviously, the zero and second suction passages 70 are provided to improve the cleaning efficiency.
【００３９】また、本実施例に伴う吸入部組立体２０
は、前述した実施例のように、吸入部組立体２０が掃除
作業中被掃除面に沿って移動しているうちに所定妨害物
に衝突する場合に構えて吸入部組立体２０の前方枠に衝
撃緩和手段として弾性部材５０がさらに設けられ、前記
雑巾３０の駆動から使用者の安全を勘案して雑巾カバー
部２２ｄがさらに設けられることができることは当然で
ある。The suction unit assembly 20 according to this embodiment
The front frame of the suction unit assembly 20 is provided in the case where the suction unit assembly 20 collides with a predetermined obstruction while moving along the surface to be cleaned during the cleaning operation as in the above-described embodiment. It is a matter of course that an elastic member 50 is further provided as a shock absorbing means, and a rag cover portion 22d can be further provided in consideration of user's safety from driving the rag 30.
【００４０】以上説明したように、本発明に係る真空掃
除機の吸入部組立体２０によれば、吸入部本体２１に衝
撃緩和用弾性部材を設けることで、吸入部組立体２０を
外部妨害物の衝突から保護することができる。したがっ
て、吸入部組立体２０を自由に使用できるようになって
掃除作業が容易になり、吸入部組立体２０の故障及び破
損を防止して寿命を延ばせるという長所がある。As described above, according to the suction unit assembly 20 of the vacuum cleaner according to the present invention, the suction unit assembly 20 is provided with the shock-absorbing elastic member so that the suction unit assembly 20 can be protected from external obstacles. Can be protected from collisions. Accordingly, the suction unit assembly 20 can be used freely, thereby facilitating the cleaning operation, and preventing the failure and damage of the suction unit assembly 20 and extending the life.
【００４１】また、吸入部本体２１に雑巾カバー部を用
意することによって、高速で回転される雑巾３０による
安全事故を予防でき、雑巾３０により拭き取られる異物
を吸入口６４、７９に誘導して掃除効率を向上させられ
るという長所がある。Further, by providing a rag cover on the suction unit main body 21, a safety accident caused by the rag 30 rotated at a high speed can be prevented, and foreign substances wiped by the rag 30 can be guided to the suction ports 64 and 79. There is an advantage that cleaning efficiency can be improved.
【００４２】一方、吸入部組立体２０の前後方に設けら
れた吸入路６０、７０を通じて被掃除面の汚物が吸い込
まれることによって、掃除作業時吸入部組立体２０が被
掃除面に沿って前後方に移動する時吸入部本体２１の前
後方の両方向に異物を吸い込むことが可能になるので、
掃除効率が向上される。On the other hand, the dirt on the surface to be cleaned is sucked through the suction passages 60 and 70 provided in front and rear of the suction unit assembly 20, so that the suction unit assembly 20 moves back and forth along the surface to be cleaned during the cleaning operation. When moving to the side, it becomes possible to inhale foreign matter in both the front and rear directions of the suction unit main body 21,
The cleaning efficiency is improved.
【００４３】また、吸入部組立体２０の下部に雑巾３０
が回転可能に設けられた場合は、掃除作業時吸入部組立
体２０が被掃除面に沿って前後方に移動する時に異物や
ホコリ等によって雑巾３０の回転動作が干渉されないの
で、雑巾の安定した動作を確保して雑巾を駆動する回転
駆動部４０の負荷を減少させられる。Further, a rag 30 is provided below the suction part assembly 20.
Is rotatably provided, when the suction unit assembly 20 moves forward and backward along the surface to be cleaned during cleaning operation, foreign matter and dust do not interfere with the rotating operation of the rag 30, so that the rag is stable. The load on the rotary drive unit 40 that drives the rag while ensuring the operation can be reduced.
【００４４】以上では本発明の特定の望ましい実施例に
ついて示しかつ説明した。しかし、本発明は前述した実
施例に限らず、特許請求の範囲において請求する本発明
の要旨を逸脱せず該当発明が属する技術分野において通
常の知識を持つ者ならば誰でも変形実施が可能である。The foregoing has shown and described certain preferred embodiments of the invention. However, the present invention is not limited to the above-described embodiment, and any person having ordinary knowledge in the technical field to which the present invention pertains may be modified without departing from the spirit of the present invention. is there.
【図１】本発明の第１実施例にともなう吸入部組立体が
採用された真空掃除機を示した斜視図である。FIG. 1 is a perspective view showing a vacuum cleaner employing a suction unit assembly according to a first embodiment of the present invention.
【図２】本発明の第２実施例にともなう真空掃除機の吸
入部組立体を示した斜視図である。FIG. 2 is a perspective view showing a suction unit assembly of a vacuum cleaner according to a second embodiment of the present invention.
【図３】図２に示した吸入部組立体の概略的な分離斜視
図である。FIG. 3 is a schematic exploded perspective view of the suction unit assembly shown in FIG. 2;
【図４】図２に示した吸入部組立体の底面図である。FIG. 4 is a bottom view of the suction unit assembly shown in FIG. 2;
【図５】本発明の第３実施例にともなう吸入部組立体の
分離斜視図である。FIG. 5 is an exploded perspective view of a suction unit assembly according to a third embodiment of the present invention.
【図６】図５のＩ−Ｉ線断面図である。FIG. 6 is a sectional view taken along line II of FIG. 5;
【図７】図５に示した吸入部組立体の底面図である。FIG. 7 is a bottom view of the suction unit assembly shown in FIG. 5;
１ 掃除機本体 ３ 連結ホース ５ 取っ手 ７ 延長管 ７ａ 電線 １０、２０ 吸入部組立体 １１、２１ 吸入部本体 １１ａ 枠 １３、５０ 弾性部材 ２０ａ 前面枠 ２２、２４ ベース部材 ２２ａ 下部壁 ２２ｂ 蓋部 ２２ｃ 囲い部 ２２ｄ 雑巾カバー部 ２３ 蓋部材 ２５ 転がりローラ ３０ 雑巾 ３１ 側面枠 ４０ 回転駆動部 ４１ 回転体 ４２ バルクロファスナー ４３ 両方向回転モータ ４５ ウォーム ４７ 変換ギア ４９ カバー ６０ 第１吸入路 ６１ 第１隔壁 ６２ 第１カバー ６３ 第１排出口 ６４ 第１吸入口 ７０ 第２吸入路 ７１ 第２隔壁 ７２ 第２カバー ７３ 第２排出口 ７５ ガイド隔壁 ７７ ガイド通路 ７９ 第２吸入口 DESCRIPTION OF SYMBOLS 1 Vacuum cleaner main body 3 Connecting hose 5 Handle 7 Extension tube 7a Electric wire 10, 20 Suction part assembly 11, 21 Suction part main body 11a Frame 13, 50 Elastic member 20a Front frame 22, 24 Base member 22a Lower wall 22b Cover 22c Enclosure Part 22d rag cover part 23 lid member 25 rolling roller 30 rag 31 side frame 40 rotation drive unit 41 rotator 42 bulk locator 43 bidirectional rotation motor 45 worm 47 conversion gear 49 cover 60 first suction path 61 first partition 62 first Cover 63 First outlet 64 First inlet 70 Second inlet 71 Second partition 72 Second cover 73 Second outlet 75 Guide partition 77 Guide passage 79 Second inlet
Claims (14)
被掃除面からホコリ及び異物の含まれた空気を吸い込ま
れるように吸入口が設けられた吸入部本体と、 前記吸入部本体が前記被掃除面に沿って移動しているう
ちに所定妨害物に衝突する時、その衝撃を緩和させる衝
撃緩和手段とを含むことを特徴とする真空掃除機の吸入
部組立体。1. A cleaner connected to a cleaner body via an extension pipe,
A suction unit main body provided with a suction port for sucking air containing dust and foreign matter from the surface to be cleaned; and a predetermined obstruction while the suction unit main body moves along the surface to be cleaned. And a shock absorbing means for mitigating the impact of the collision.
前記被掃除面に隣接した枠を包むように設けられる弾性
部材を含むことを特徴とする請求項１に記載の真空掃除
機の吸入部組立体。2. The suction unit according to claim 1, wherein the shock absorbing unit includes an elastic member provided to surround a frame adjacent to the surface to be cleaned of the suction unit main body. Assembly.
延長管が結合される一側に対称になる前面枠を包むよう
に設けられることを特徴とする請求項２に記載の真空掃
除機の吸入部組立体。3. The vacuum cleaner according to claim 2, wherein the elastic member is provided so as to wrap a front frame symmetrical to one side of the suction unit main body to which the extension pipe is connected. Suction section assembly.
剤により接着されることを特徴とする請求項２に記載の
真空掃除機の吸入部組立体。4. The suction unit assembly of claim 2, wherein the elastic member is adhered to the suction unit body by an adhesive.
被掃除面からホコリ及び異物の含まれた空気を吸い込ま
れるように吸入口が設けられた吸入部本体と、 前記吸入部本体の下部前方に形成され、ホコリの含まれ
た空気が吸い込まれる第１吸入路と、 前記吸入部本体の下部後方に形成され、ホコリの含まれ
た空気が吸い込まれる第２吸入路とを含むことを特徴と
する真空掃除機の吸入部組立体。5. A cleaner connected to the cleaner body via an extension tube,
A suction body provided with a suction port for sucking air containing dust and foreign matter from a surface to be cleaned; and a first formed in front of a lower portion of the suction body and sucking air containing dust. A suction unit assembly for a vacuum cleaner, comprising: a suction passage; and a second suction passage formed at a lower rear portion of the suction unit main body and through which air containing dust is sucked.
に形成され、これらから吸い込まれる空気が前記延長管
を介して排出されるようにガイドするガイド通路をさら
に含むことを特徴とする請求項５に記載の真空掃除機の
吸入部組立体。6. A guide passage formed between the first suction passage and the second suction passage, for guiding air sucked from the suction passage through the extension pipe. The suction unit assembly of a vacuum cleaner according to claim 5, wherein
面に形成された吸入口と、前記ガイド通路の側壁に形成
された排出口とを含むことを特徴とする請求項６に記載
の真空掃除機の吸入部組立体。7. The suction port according to claim 6, wherein the second suction path includes a suction port formed on a lower surface of the suction unit main body and a discharge port formed on a side wall of the guide passage. Vacuum cleaner suction unit assembly.
記延長管の連結部位の左右に夫々一つずつ一対に形成さ
れることを特徴とする請求項７に記載の真空掃除機の吸
入部組立体。8. The vacuum cleaner according to claim 7, wherein the second suction passages are formed on the left and right sides of a connection portion between the suction unit assembly and the extension pipe, respectively. Suction section assembly.
能に設けられ、前記吸入部本体の内側には前記雑巾を駆
動させるための回転駆動部が設けられることを特徴とす
る請求項６に記載の真空掃除機の吸入部組立体。9. The suction device according to claim 6, wherein a rag is rotatably provided on a lower surface of the suction unit main body, and a rotation drive unit for driving the rag is provided inside the suction unit main body. A suction unit assembly for a vacuum cleaner according to claim 1.
記回転駆動部を挟んで前記吸入部本体の下部前後方に各
々形成され、前記ガイド通路は前記回転駆動部により上
部が密閉されることを特徴とする請求項９に記載の真空
掃除機の吸入部組立体。10. The first suction path and the second suction path are respectively formed in front and rear of a lower portion of the suction unit main body with the rotation driving unit interposed therebetween, and an upper portion of the guide passage is hermetically sealed by the rotation driving unit. The suction part assembly of a vacuum cleaner according to claim 9, wherein:
て移動しているうちに所定妨害物に衝突する時、その衝
撃を緩和させる衝撃緩和手段をさらに含むことを特徴と
する請求項５に記載の真空掃除機の吸入部組立体。11. The apparatus according to claim 5, further comprising an impact mitigation means for alleviating the impact when the suction unit main body collides with a predetermined obstacle while moving along the surface to be cleaned. A suction unit assembly for a vacuum cleaner according to claim 1.
る吸入力により被掃除面のホコリ及び異物の含まれた空
気を吸い込むための吸入口を持つ吸入部本体と、 前記吸入口に隣接して被掃除面のくっついた異物を拭き
取るように前記吸入部本体の下部壁に回転可能に設けら
れた雑巾と、 前記雑巾を回転駆動させるために前記吸入部本体の内部
に設けられる回転駆動部と、 前記雑巾の外側を包むように前記吸入部本体に設けら
れ、前記被掃除面に接触された雑巾の側面枠が前記吸入
部本体の外側に露出されることを防止する雑巾カバー部
とを含むことを特徴とする真空掃除機の吸入部組立体。12. A suction unit main body having a suction port for sucking air containing dust and foreign matter on a surface to be cleaned by a suction force generated when a drive motor of a cleaner body is driven, and a suction port adjacent to the suction port. A cloth rotatably provided on the lower wall of the suction unit main body so as to wipe off the stuck foreign matter on the surface to be cleaned; and a rotation driving unit provided inside the suction unit main body to rotationally drive the cloth. A rag cover portion provided on the suction unit main body so as to wrap the outside of the rag, and preventing a side frame of the rag contacted with the surface to be cleaned from being exposed to the outside of the suction unit main body. A suction unit assembly for a vacuum cleaner.
の下部壁と向かい合う雑巾の上面を覆うように前記下部
壁から延び、前記雑巾の枠形状に対応する円弧状の枠を
持つ蓋部と、前記円弧状の枠から前記被掃除面側に延び
て前記雑巾の側面枠を包む囲い部とを備えることを特徴
とする請求項１２に記載の真空掃除機の吸入部組立体。13. The rag cover portion extends from the lower wall so as to cover an upper surface of the rag facing the lower wall of the suction portion main body, and has a lid having an arc-shaped frame corresponding to the frame shape of the rag. The suction unit assembly of claim 12, further comprising: an enclosure extending from the arc-shaped frame toward the surface to be cleaned and enclosing the side frame of the rag.
て移動しているうちに所定妨害物に衝突する時、その衝
撃を緩和させる衝撃緩和手段をさらに含むことを特徴と
する請求項１２に記載の真空掃除機の吸入部組立体。14. The apparatus according to claim 12, further comprising: an impact mitigation means for alleviating an impact when the suction unit main body collides with a predetermined obstacle while moving along the surface to be cleaned. A suction unit assembly for a vacuum cleaner according to claim 1.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20000064418 | 2000-10-31 | ||
| KR20000064310 | 2000-10-31 | ||
| KR64310/2000 | 2001-03-20 | ||
| KR14433/2001 | 2001-03-20 | ||
| KR10-2001-0014433A KR100405244B1 (en) | 2000-10-31 | 2001-03-20 | Suction port assembly of vacuum cleaner |
| KR64418/2000 | 2001-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002143044A true JP2002143044A (en) | 2002-05-21 |
Family
ID=27350351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001218852A Pending JP2002143044A (en) | 2000-10-31 | 2001-07-18 | Suction part assembly for vacuum cleaner |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US6842941B2 (en) |
| JP (1) | JP2002143044A (en) |
| CN (1) | CN1350829A (en) |
| AU (1) | AU779644B2 (en) |
| CA (1) | CA2359778C (en) |
| DE (1) | DE10153371A1 (en) |
| DK (1) | DK200101516A (en) |
| EG (1) | EG22733A (en) |
| ES (1) | ES2228191B2 (en) |
| GR (1) | GR1004155B (en) |
| IT (1) | ITMI20012255A1 (en) |
| MX (1) | MXPA01011096A (en) |
| NL (1) | NL1019194C2 (en) |
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| CN114680718A (en) * | 2020-12-25 | 2022-07-01 | 宁波方太厨具有限公司 | Brush head module for cleaning machine and cleaning machine |
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- 2001-06-25 AU AU54048/01A patent/AU779644B2/en not_active Ceased
- 2001-07-18 JP JP2001218852A patent/JP2002143044A/en active Pending
- 2001-07-25 CN CN01120063.4A patent/CN1350829A/en active Pending
- 2001-09-10 US US09/950,169 patent/US6842941B2/en not_active Expired - Fee Related
- 2001-10-01 EG EG20011039A patent/EG22733A/en active
- 2001-10-15 DK DK200101516A patent/DK200101516A/en not_active Application Discontinuation
- 2001-10-19 NL NL1019194A patent/NL1019194C2/en not_active IP Right Cessation
- 2001-10-23 CA CA002359778A patent/CA2359778C/en not_active Expired - Fee Related
- 2001-10-26 IT IT2001MI002255A patent/ITMI20012255A1/en unknown
- 2001-10-30 ES ES200102395A patent/ES2228191B2/en not_active Expired - Fee Related
- 2001-10-30 GR GR20010100501A patent/GR1004155B/en unknown
- 2001-10-30 DE DE10153371A patent/DE10153371A1/en not_active Withdrawn
- 2001-10-31 MX MXPA01011096A patent/MXPA01011096A/en active IP Right Grant
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015217075A (en) * | 2014-05-16 | 2015-12-07 | 株式会社コーワ | Cleaning tool |
| CN114680718A (en) * | 2020-12-25 | 2022-07-01 | 宁波方太厨具有限公司 | Brush head module for cleaning machine and cleaning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| NL1019194C2 (en) | 2002-05-02 |
| DK200101516A (en) | 2002-05-01 |
| AU5404801A (en) | 2002-05-02 |
| CN1350829A (en) | 2002-05-29 |
| ITMI20012255A1 (en) | 2003-04-26 |
| GR20010100501A (en) | 2002-09-06 |
| CA2359778C (en) | 2006-01-10 |
| US6842941B2 (en) | 2005-01-18 |
| CA2359778A1 (en) | 2002-04-30 |
| AU779644B2 (en) | 2005-02-03 |
| MXPA01011096A (en) | 2004-08-12 |
| DE10153371A1 (en) | 2002-05-08 |
| GR1004155B (en) | 2003-02-20 |
| ES2228191B2 (en) | 2006-07-16 |
| ES2228191A1 (en) | 2005-04-01 |
| EG22733A (en) | 2003-07-30 |
| US20020050021A1 (en) | 2002-05-02 |
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